┌───────── Escherichia coli TA280   
                                    ┌┴───────── Escherichia coli ED1a (1)  
                                   ┌┴─ Escherichia coli 536 (13)  
                  ┌────────────────┴───────── Escherichia coli MS 69-1   
          ┌───────┴─ Escherichia coli 042 (1)  
┌─────────┴───────── Escherichia coli FVEC1302 (4)  
┤               ┌───────────────── Escherichia coli MS 107-1 (3)  
│      ┌────────┴─ Escherichia coli B185   
└──────┤ ┌───────── Escherichia coli O111:H- str. 11128   
       │┌┴───────── Escherichia coli E24377A (1)  
       └┤┌─ fig|1040638.4.peg.1145 O104:H4 str. LB226692 (19)  
        ││                   ┌───────── Escherichia coli B088 (4)  
        └┤                  ┌┴───────── Escherichia coli MS 84-1   
         │                 ┌┴─ Escherichia coli MS 124-1 (1)  
         │┌────────────────┴────────────────┬───────── Escherichia coli DH1   
         └┤                                 └─ Escherichia coli K12 (24)  
          │         ┌─ Escherichia coli 1044A (23)  
          └────────┬┴───────── Escherichia coli M718   
                   └────────┬─ Escherichia coli 1212A (1)  
                            └─────────────────────────────────┬───────── Escherichia coli M605 (1)  
                                                              └───────── Escherichia coli 2362-75 (17)  
  

  
PhnH protein
 (20)
  
 Others 
(1)